The 50 Series surface vertical rod exit device is robust, heavy-duty panic and fire exit hardware, suitable for all types of narrow stile double doors without a mullion. Each 50 Series SVR exit device comes with top and bottom rod covers and an ADA-compliant ramped bottom bolt cover. The patented mounting plate and strike locator system ensure easy and accurate installation of panic hardware. Heavy-Duty Exit Devices: Built to Last Comes with Top and Bottom Rod Covers ADA-Compliant Ramped Bottom Bolt Cover Patented Mounting System for Easy Installation Size 96 Inch Part Number 51 CD 612 96 36X96 Manufacturer DETEX Specification Met ADA